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Proceedings Paper

Anisotropy modeling of polarization dependent terahertz metamaterials
Author(s): Hyunseung Jung; Hojin Lee
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Paper Abstract

In this study, we propose a novel anisotropy modeling of the polarization dependent meta-atoms at terahertz frequencies. The proposed anisotropic metamaterials are composed of metallic microstructures combined with various numbers of Hshaped meta-atoms. We confirm that the proposed metamaterials successfully realize the unique properties that can modulate the resonance frequency for the specific polarization of an incident wave, while can keep one identical resonance frequency for its orthogonal polarization direction, simultaneously. Moreover, regardless of the number of Hshaped meta-atoms, their bandwidth can be kept identical by coupling effects between adjacent meta-atoms and their excited electric dipole moments.

Paper Details

Date Published: 12 September 2014
PDF: 6 pages
Proc. SPIE 9160, Metamaterials: Fundamentals and Applications 2014, 91602S (12 September 2014); doi: 10.1117/12.2058508
Show Author Affiliations
Hyunseung Jung, Soongsil Univ. (Korea, Republic of)
Hojin Lee, Soongsil Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 9160:
Metamaterials: Fundamentals and Applications 2014
Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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